*{
	margin: 0;
	padding: 0;
	text-decoration: none;
}
.web{
	width: auto;
	background-color: #f6f6f6;
}
/*头部灰栏*/
.title{
	background-color: #dfdfde;
	height: 38px;
	width: 100%;
}
.title_test{
	height: 38px;
	width: 968px;
	margin: 0 auto;
	overflow: hidden;
}
.title_test span{
	font-size: 14px;
	line-height: 14px;
	margin-top: 12px;
}
.title_test a{
	color: black;
}
.title_test_one{
	float: left;
}
.title_test_two{
	margin-right: 24px;
	float: right;
}
.title_test_three{
	margin-right: 0;
	float: right;
}
/*头部导航*/
.nav{
	height: 96px;
	width: 968px;
	margin: 0 auto;
}
.nav_img{
	height: 84px;
	width: 92px;
	float: left;
}
.nav_img img{
	height: 84px;
	width: 92px;
}
.nav_TK{
	height: 78px;
	width: 173px;
	float: left;
}
.nav_TK{
	margin-top: 18px;
	margin-left: 15px;
}
.nav_TK_T{
	font-size: 24px;
}
.nav_TK_cer{
	font-size: 12px;
}
.nav_home{
	width: 560px;
	height: 96px;
	float: right;
	overflow: hidden;
}
.nav_home_one{
	width: 80px;
	height: 96px;
	float: left;
	text-align: center;
	vertical-align: middle;
	display:  flex;			/*???????????????????*/
	align-items: center;  /*????????????????????*/
}
.nav_home_one li{
	list-style: none;
}
.nav_home_one a{
	color: black;
	margin: 0 auto;
	width: 80px;
	height: 94px;
	align-items: center;
}
.nav_home_one a:hover{
	background-color: #faf8f8;
}
.nav_home_one a::after{
	content: "";
	width:  80px;
	height: 2px;
	background-color: #3c9cd3;
	display: none;
	margin: 50px auto 0;
}
.nav_home_one a:hover::after{
	display: block;
}
.nav_home_one a ul{
	margin-top: 20px;
	height: 23px;
}
.nav_home_one li{
	font-weight: 700;
}
.nav_home_one_e{
	font-size: 12px;
}
.shouye{
	width: 1280px;
	margin: 0 auto;
}
.shouye p{
	margin-left: 160px;
}
.shouye p a{
	color: #626262;
	font-size: 10px;
}
.bbtable{
	margin-left: 60px; 
	margin-top: 50px;
}
.bbtable p{
	margin-top: 20px;
}
.bbtable span{
	margin-top: 5px;
}
.bbw li{
	font-size: 13px;
	list-style-type: decimal;
	margin-left: 13px;
}
.bbtable2{
	margin-left: 73px;
	margin-top: 30px;
}
.bbtable2 input{
	float: left; 
	width: 170px; 
	height: 50px; 
	border-radius: 10px;
}
.bbtable21{
	 background-color: #b5b5b5; 
	 margin-left: 53px;
	 color: white;
}
.bbtable21:hover{
	background-color: #468bd9;
}
.gray{
	width: 100%;
	height: 100px;
	background-color: #b5b5b5;
	margin-top: 40px;
}
.describe{
	width: 1063px;
	height: 100px;
	margin: 0 auto;
	overflow: hidden;
}
.describe_one{
	width: 94px;
	height: 100px;
	float: left;
	margin-left: 28px;
}
.describe_one span{
	display: block;
	text-align: center;
	margin-top: 40px;
}
.describe_one:hover{
	background-color: white;
	color: #3c9cd3;
}
.describe_one::after{
	content: "";
	width: 94px;
	height: 7px;
	background-color: #3c9cd3;
	display: none;
	margin: 0 auto;
	margin-top: 32px;
}
.describe_one:hover::after{
	display: block;
}
.bodd_img{
	width: 747px;
	margin: 35px auto 0;
}
.bodd_img img{
	width: 100%;
}
.mores_boximg{
	overflow: hidden;
	margin: 75px auto 0;
	width: 998px;
}
.mores_img{
	float: left;
	margin-right: 77px;
}
.foot{
	width: 100%;
	height: 100px;
	background-color: #3c9cd3;
	margin-top: 60px;
}